diff --git a/application/src/main/java/org/apache/kafka/common/network/NetworkReceive.java b/application/src/main/java/org/apache/kafka/common/network/NetworkReceive.java
index 80192520ca..88a03f5fc8 100644
--- a/application/src/main/java/org/apache/kafka/common/network/NetworkReceive.java
+++ b/application/src/main/java/org/apache/kafka/common/network/NetworkReceive.java
@@ -103,13 +103,13 @@ public class NetworkReceive implements Receive {
                 if (maxSize != UNLIMITED && receiveSize > maxSize) {
                     throw new ThingsboardKafkaClientError("Invalid receive (size = " + receiveSize + " larger than " + maxSize + ")");
                 }
-                requestedBufferSize = receiveSize; //may be 0 for some payloads (SASL)
+                requestedBufferSize = receiveSize; // may be 0 for some payloads (SASL)
                 if (receiveSize == 0) {
                     buffer = EMPTY_BUFFER;
                 }
             }
         }
-        if (buffer == null && requestedBufferSize != -1) { //we know the size we want but havent been able to allocate it yet
+        if (buffer == null && requestedBufferSize != -1) { // we know the size we want but haven't been able to allocate it yet
             if (requestedBufferSize > TB_LOG_REQUESTED_BUFFER_SIZE) {
                 String stackTrace = Arrays.stream(Thread.currentThread().getStackTrace()).map(StackTraceElement::toString).collect(Collectors.joining("|"));
                 log.error("Allocating buffer of size {} for source {}", requestedBufferSize, source);
diff --git a/application/src/main/java/org/thingsboard/server/service/cf/DefaultCalculatedFieldCache.java b/application/src/main/java/org/thingsboard/server/service/cf/DefaultCalculatedFieldCache.java
index ed35d96cb7..78042ffc0e 100644
--- a/application/src/main/java/org/thingsboard/server/service/cf/DefaultCalculatedFieldCache.java
+++ b/application/src/main/java/org/thingsboard/server/service/cf/DefaultCalculatedFieldCache.java
@@ -70,11 +70,12 @@ public class DefaultCalculatedFieldCache implements CalculatedFieldCache {
 
     @AfterStartUp(order = AfterStartUp.CF_READ_CF_SERVICE)
     public void init() {
-        //TODO: move to separate place to avoid circular references with the ActorSystemContext (@Lazy for tsSubService)
         PageDataIterable<CalculatedField> cfs = new PageDataIterable<>(calculatedFieldService::findAllCalculatedFields, initFetchPackSize);
         cfs.forEach(cf -> {
-            calculatedFields.putIfAbsent(cf.getId(), cf);
-            actorSystemContext.tell(new CalculatedFieldInitMsg(cf.getTenantId(), cf));
+            if (cf != null) {
+                calculatedFields.putIfAbsent(cf.getId(), cf);
+                actorSystemContext.tell(new CalculatedFieldInitMsg(cf.getTenantId(), cf));
+            }
         });
         calculatedFields.values().forEach(cf -> {
             entityIdCalculatedFields.computeIfAbsent(cf.getEntityId(), id -> new CopyOnWriteArrayList<>()).add(cf);
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/cf/configuration/CalculatedFieldConfiguration.java b/common/data/src/main/java/org/thingsboard/server/common/data/cf/configuration/CalculatedFieldConfiguration.java
index c53f1fe5f1..ad3d4373ad 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/cf/configuration/CalculatedFieldConfiguration.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/cf/configuration/CalculatedFieldConfiguration.java
@@ -16,6 +16,7 @@
 package org.thingsboard.server.common.data.cf.configuration;
 
 import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonSubTypes;
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
 import org.thingsboard.server.common.data.cf.CalculatedFieldLink;
@@ -36,6 +37,7 @@ import java.util.Map;
         @JsonSubTypes.Type(value = SimpleCalculatedFieldConfiguration.class, name = "SIMPLE"),
         @JsonSubTypes.Type(value = ScriptCalculatedFieldConfiguration.class, name = "SCRIPT")
 })
+@JsonIgnoreProperties(ignoreUnknown = true)
 public interface CalculatedFieldConfiguration {
 
     @JsonIgnore
diff --git a/dao/src/main/java/org/thingsboard/server/dao/sql/cf/DefaultNativeCalculatedFieldRepository.java b/dao/src/main/java/org/thingsboard/server/dao/sql/cf/DefaultNativeCalculatedFieldRepository.java
index e59ff3f4e6..bbce4e2721 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/sql/cf/DefaultNativeCalculatedFieldRepository.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/sql/cf/DefaultNativeCalculatedFieldRepository.java
@@ -79,7 +79,6 @@ public class DefaultNativeCalculatedFieldRepository implements NativeCalculatedF
                 JsonNode configuration = JacksonUtil.toJsonNode((String) row.get("configuration"));
                 long version = row.get("version") != null ? (long) row.get("version") : 0;
                 String debugSettings = (String) row.get("debug_settings");
-                Object externalIdObj = row.get("external_id");
 
                 CalculatedField calculatedField = new CalculatedField();
                 calculatedField.setId(new CalculatedFieldId(id));
@@ -89,7 +88,12 @@ public class DefaultNativeCalculatedFieldRepository implements NativeCalculatedF
                 calculatedField.setType(type);
                 calculatedField.setName(name);
                 calculatedField.setConfigurationVersion(configurationVersion);
-                calculatedField.setConfiguration(JacksonUtil.treeToValue(configuration, CalculatedFieldConfiguration.class));
+                try {
+                    calculatedField.setConfiguration(JacksonUtil.treeToValue(configuration, CalculatedFieldConfiguration.class));
+                } catch (Exception e) {
+                    log.error("Invalid configuration for CalculatedField [{}]. Skipping.", id, e);
+                    return null;
+                }
                 calculatedField.setVersion(version);
                 calculatedField.setDebugSettings(JacksonUtil.fromString(debugSettings, DebugSettings.class));
 
@@ -118,7 +122,6 @@ public class DefaultNativeCalculatedFieldRepository implements NativeCalculatedF
                 EntityType entityType = EntityType.valueOf((String) row.get("entity_type"));
                 UUID entityId = (UUID) row.get("entity_id");
                 UUID calculatedFieldId = (UUID) row.get("calculated_field_id");
-                JsonNode configuration = JacksonUtil.toJsonNode((String) row.get("configuration"));
 
                 CalculatedFieldLink calculatedFieldLink = new CalculatedFieldLink();
                 calculatedFieldLink.setId(new CalculatedFieldLinkId(id));
diff --git a/pom.xml b/pom.xml
index 02f49f0677..05ca24f06f 100755
--- a/pom.xml
+++ b/pom.xml
@@ -42,19 +42,19 @@
         <jakarta.xml.bind-api.version>4.0.2</jakarta.xml.bind-api.version>
         <javax.xml.bind-api.version>2.4.0-b180830.0359</javax.xml.bind-api.version>
         <jaxb-runtime.version>4.0.5</jaxb-runtime.version>
-        <tomcat.version>10.1.40</tomcat.version> <!-- Vulnerability fix, Remove after update spring-boot to new version-->
+        <tomcat.version>10.1.42</tomcat.version> <!-- Vulnerability fix, Remove after update spring-boot to new version-->
         <net.minidev.json-smart>2.5.2</net.minidev.json-smart> <!-- Vulnerability fix, CVE-2024-57699, Remove after update spring-boot 3.2.12 to a newer version-->
         <spring-boot.version>3.2.12</spring-boot.version>
         <spring-data.version>3.2.12</spring-data.version>
         <spring-data-redis.version>3.2.12</spring-data-redis.version>
-        <spring.version>6.1.15</spring.version>
+        <spring.version>6.1.21</spring.version>
         <spring-redis.version>6.2.11</spring-redis.version>
-        <spring-security.version>6.3.8</spring-security.version>
+        <spring-security.version>6.3.9</spring-security.version>
         <jedis.version>5.1.5</jedis.version>
         <jjwt.version>0.12.5</jjwt.version>
-        <slf4j.version>2.0.13</slf4j.version>
-        <log4j.version>2.23.1</log4j.version>
-        <logback.version>1.5.5</logback.version>
+        <slf4j.version>2.0.17</slf4j.version>
+        <log4j.version>2.24.3</log4j.version>
+        <logback.version>1.5.18</logback.version>
         <rat.version>0.10</rat.version> <!-- unused -->
         <cassandra.version>4.17.0</cassandra.version>
         <metrics.version>4.2.25</metrics.version>
@@ -83,7 +83,7 @@
         <freemarker.version>2.3.32</freemarker.version>
         <mail.version>2.0.1</mail.version>
         <curator.version>5.6.0</curator.version>
-        <zookeeper.version>3.9.2</zookeeper.version>
+        <zookeeper.version>3.9.3</zookeeper.version>
         <protobuf.version>3.25.5</protobuf.version> <!-- A Major v4 does not support by the pubsub yet-->
         <grpc.version>1.63.0</grpc.version>
         <tbel.version>1.2.6</tbel.version>
@@ -103,7 +103,7 @@
         <jts.version>1.19.0</jts.version>
         <bouncycastle.version>1.78.1</bouncycastle.version>
         <winsw.version>2.0.1</winsw.version>
-        <postgresql.driver.version>42.7.5</postgresql.driver.version>
+        <postgresql.driver.version>42.7.7</postgresql.driver.version>
         <sonar.exclusions>org/thingsboard/server/gen/**/*,
             org/thingsboard/server/extensions/core/plugin/telemetry/gen/**/*
         </sonar.exclusions>
@@ -113,7 +113,7 @@
         <!-- IMPORTANT: If you change the version of the kafka client, make sure to synchronize our overwritten implementation of the
         org.apache.kafka.common.network.NetworkReceive class in the application module. It addresses the issue https://issues.apache.org/jira/browse/KAFKA-4090.
         Here is the source to track https://github.com/apache/kafka/tree/trunk/clients/src/main/java/org/apache/kafka/common/network -->
-        <kafka.version>3.7.2</kafka.version>
+        <kafka.version>3.9.1</kafka.version>
         <bucket4j.version>8.10.1</bucket4j.version>
         <antlr.version>3.5.3</antlr.version>
         <snakeyaml.version>2.2</snakeyaml.version>
@@ -158,7 +158,7 @@
         <allure-maven.version>2.12.0</allure-maven.version>
 
         <opensmpp.version>3.0.2</opensmpp.version>
-        <jgit.version>6.9.0.202403050737-r</jgit.version>
+        <jgit.version>6.10.1.202505221210-r</jgit.version>
         <exp4j.version>0.4.8</exp4j.version>
         <aerogear-otp.version>1.0.0</aerogear-otp.version>
 
@@ -1178,7 +1178,7 @@
             <!-- ...Vulnerability fix - transitive dependency from Spring Boot, remove after Spring Boot upgrade -->
             <dependency>
                 <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-starter</artifactId>
+                    <artifactId>spring-boot-starter</artifactId>
                 <version>${spring-boot.version}</version>
             </dependency>
             <dependency>
diff --git a/ui-ngx/src/app/modules/home/components/widget/config/basic/gauge/digital-simple-gauge-basic-config.component.ts b/ui-ngx/src/app/modules/home/components/widget/config/basic/gauge/digital-simple-gauge-basic-config.component.ts
index 67497b0b6e..7d348662ae 100644
--- a/ui-ngx/src/app/modules/home/components/widget/config/basic/gauge/digital-simple-gauge-basic-config.component.ts
+++ b/ui-ngx/src/app/modules/home/components/widget/config/basic/gauge/digital-simple-gauge-basic-config.component.ts
@@ -30,7 +30,7 @@ import {
   getTimewindowConfig,
   setTimewindowConfig
 } from '@home/components/widget/config/timewindow-config-panel.component';
-import { formatValue, isUndefined } from '@core/utils';
+import { formatValue, isDefined, isUndefined } from '@core/utils';
 import { Component } from '@angular/core';
 import {
   convertLevelColorsSettingsToColorProcessor,
@@ -115,7 +115,7 @@ export class DigitalSimpleGaugeBasicConfigComponent extends BasicWidgetConfigCom
       minMaxColor: [settings.minMaxFont?.color, []],
 
       showValue: [settings.showValue, []],
-      decimals: [configData.config.decimals, []],
+      decimals: [isDefined(configData.config.decimals) ? configData.config.decimals : settings.decimals, []],
       units: [configData.config.units, []],
       valueFont: [settings.valueFont, []],
       valueColor: [settings.valueFont?.color, []],
@@ -157,6 +157,9 @@ export class DigitalSimpleGaugeBasicConfigComponent extends BasicWidgetConfigCom
     this.widgetConfig.config.settings.showValue = config.showValue;
     this.widgetConfig.config.units = config.units;
     this.widgetConfig.config.decimals = config.decimals;
+    if (isDefined(this.widgetConfig.config.settings.decimals)) {
+      delete this.widgetConfig.config.settings.decimals;
+    }
     this.widgetConfig.config.settings.valueFont = config.valueFont;
     this.widgetConfig.config.settings.valueFont.color = config.valueColor;
 
diff --git a/ui-ngx/src/app/modules/home/components/widget/lib/rpc/knob.component.ts b/ui-ngx/src/app/modules/home/components/widget/lib/rpc/knob.component.ts
index 8c1fc3ab2a..f28b5e8f92 100644
--- a/ui-ngx/src/app/modules/home/components/widget/lib/rpc/knob.component.ts
+++ b/ui-ngx/src/app/modules/home/components/widget/lib/rpc/knob.component.ts
@@ -57,6 +57,7 @@ export class KnobComponent extends BasicActionWidgetComponent implements OnInit,
   maxValue: number;
   newValue = 0;
 
+  private decimals: number;
   private startDeg = -1;
   private currentDeg = 0;
   private rotation = 0;
@@ -143,9 +144,10 @@ export class KnobComponent extends BasicActionWidgetComponent implements OnInit,
       actionLabel: this.ctx.translate.instant('widgets.slider.on-value-change')};
     this.valueSetter = this.createValueSetter(valueChangeSettings);
 
+    this.decimals = isDefined(this.ctx.decimals) ? this.ctx.decimals : 0;
     this.valueFormat = ValueFormatProcessor.fromSettings(this.ctx.$injector, {
       units: this.ctx.units,
-      decimals: this.ctx.decimals,
+      decimals: this.decimals,
       showZeroDecimals: true
     });
 
@@ -299,7 +301,7 @@ export class KnobComponent extends BasicActionWidgetComponent implements OnInit,
   }
 
   private turn(ratio: number) {
-    this.newValue = Number((this.minValue + (this.maxValue - this.minValue) * ratio).toFixed(this.ctx.decimals));
+    this.newValue = Number((this.minValue + (this.maxValue - this.minValue) * ratio).toFixed(this.decimals));
     if (this.canvasBar.value !== this.newValue) {
       this.canvasBar.value = this.newValue;
     }
diff --git a/ui-ngx/src/app/modules/home/components/widget/lib/settings/control/knob-control-widget-settings.component.ts b/ui-ngx/src/app/modules/home/components/widget/lib/settings/control/knob-control-widget-settings.component.ts
index e5c57474c2..26a5d6cd4e 100644
--- a/ui-ngx/src/app/modules/home/components/widget/lib/settings/control/knob-control-widget-settings.component.ts
+++ b/ui-ngx/src/app/modules/home/components/widget/lib/settings/control/knob-control-widget-settings.component.ts
@@ -57,7 +57,7 @@ export class KnobControlWidgetSettingsComponent extends WidgetSettingsComponent
 
   protected prepareInputSettings(settings: WidgetSettings): WidgetSettings {
     const knobSettings = prepareKnobSettings(deepClone(settings) as any) as WidgetSettings;
-    knobSettings.valueDecimals = this.widgetConfig?.config?.decimals ?? 2;
+    knobSettings.valueDecimals = this.widgetConfig?.config?.decimals;
     knobSettings.valueUnits = deepClone(this.widgetConfig?.config?.units);
     return super.prepareInputSettings(knobSettings);
   }
diff --git a/ui-ngx/src/app/modules/home/components/widget/lib/settings/gauge/digital-gauge-widget-settings.component.ts b/ui-ngx/src/app/modules/home/components/widget/lib/settings/gauge/digital-gauge-widget-settings.component.ts
index 7276c0e27d..1f3ae36089 100644
--- a/ui-ngx/src/app/modules/home/components/widget/lib/settings/gauge/digital-gauge-widget-settings.component.ts
+++ b/ui-ngx/src/app/modules/home/components/widget/lib/settings/gauge/digital-gauge-widget-settings.component.ts
@@ -37,7 +37,7 @@ import {
   digitalGaugeLayoutTranslations,
   DigitalGaugeType
 } from '@home/components/widget/lib/digital-gauge.models';
-import { formatValue } from '@core/utils';
+import { formatValue, isDefined } from '@core/utils';
 import {
   ColorSettings,
   ColorType,
@@ -247,6 +247,10 @@ export class DigitalGaugeWidgetSettingsComponent extends WidgetSettingsComponent
     settings.titleFont.color = this.digitalGaugeWidgetSettingsForm.get('titleColor').value;
     settings.labelFont.color = this.digitalGaugeWidgetSettingsForm.get('labelColor').value;
 
+    if (isDefined(settings.decimals)) {
+      delete settings.decimals;
+    }
+
     return settings;
   }
 
diff --git a/ui-ngx/src/app/shared/import-export/import-export.models.ts b/ui-ngx/src/app/shared/import-export/import-export.models.ts
index 2f20a421c3..60df84c737 100644
--- a/ui-ngx/src/app/shared/import-export/import-export.models.ts
+++ b/ui-ngx/src/app/shared/import-export/import-export.models.ts
@@ -160,7 +160,7 @@ export const ZIP_TYPE: FileType = {
 };
 
 export const CSV_TYPE: FileType = {
-  mimeType: 'attachament/csv',
+  mimeType: 'text/csv',
   extension: 'csv'
 };
 
diff --git a/ui-ngx/src/app/shared/models/time/time.models.ts b/ui-ngx/src/app/shared/models/time/time.models.ts
index acb62d9d2a..c204cb6867 100644
--- a/ui-ngx/src/app/shared/models/time/time.models.ts
+++ b/ui-ngx/src/app/shared/models/time/time.models.ts
@@ -431,7 +431,7 @@ export const initModelFromDefaultTimewindow = (value: Timewindow, quickIntervalO
       if (isDefined(value.history.quickInterval)) {
         model.history.quickInterval = value.history.quickInterval;
       }
-      if (isDefined(value.history.fixedTimewindow)) {
+      if (isDefinedAndNotNull(value.history.fixedTimewindow)) {
         if (isDefined(value.history.fixedTimewindow.startTimeMs)) {
           model.history.fixedTimewindow.startTimeMs = value.history.fixedTimewindow.startTimeMs;
         }
diff --git a/ui-ngx/src/app/shared/models/widget/rpc/knob.component.models.ts b/ui-ngx/src/app/shared/models/widget/rpc/knob.component.models.ts
index 47b73f5a08..3ac15bf70c 100644
--- a/ui-ngx/src/app/shared/models/widget/rpc/knob.component.models.ts
+++ b/ui-ngx/src/app/shared/models/widget/rpc/knob.component.models.ts
@@ -45,7 +45,7 @@ export const knobWidgetDefaultSettings: KnobSettings = {
     defaultValue: 50,
     executeRpc: {
       method: 'getValue',
-      requestTimeout: 500,
+      requestTimeout: 5000,
       requestPersistent: false,
       persistentPollingInterval: 5000
     },
@@ -70,7 +70,7 @@ export const knobWidgetDefaultSettings: KnobSettings = {
     action: SetValueAction.EXECUTE_RPC,
     executeRpc: {
       method: 'setValue',
-      requestTimeout: 500,
+      requestTimeout: 5000,
       requestPersistent: false,
       persistentPollingInterval: 5000
     },
diff --git a/ui-ngx/src/assets/help/en_US/rulenode/switch_node_script_fn.md b/ui-ngx/src/assets/help/en_US/rulenode/switch_node_script_fn.md
index c4092455fa..49f0dd0a2b 100644
--- a/ui-ngx/src/assets/help/en_US/rulenode/switch_node_script_fn.md
+++ b/ui-ngx/src/assets/help/en_US/rulenode/switch_node_script_fn.md
@@ -91,11 +91,5 @@ return [];
 {:copy-code}
 ```
 
-<br>
-
-You can see real life example, how to use this node in this tutorial:
-
-- [Data function based on telemetry from 2 devices{:target="_blank"}](${siteBaseUrl}/docs${docPlatformPrefix}/user-guide/rule-engine-2-0/tutorials/function-based-on-telemetry-from-two-devices#delta-temperature-rule-chain)
-
 <br>
 <br>
diff --git a/ui-ngx/src/assets/help/en_US/rulenode/tbel/switch_node_script_fn.md b/ui-ngx/src/assets/help/en_US/rulenode/tbel/switch_node_script_fn.md
index 2461f4cace..77da936c73 100644
--- a/ui-ngx/src/assets/help/en_US/rulenode/tbel/switch_node_script_fn.md
+++ b/ui-ngx/src/assets/help/en_US/rulenode/tbel/switch_node_script_fn.md
@@ -91,11 +91,5 @@ return [];
 {:copy-code}
 ```
 
-<br>
-
-You can see real life example, how to use this node in this tutorial:
-
-- [Data function based on telemetry from 2 devices{:target="_blank"}](${siteBaseUrl}/docs${docPlatformPrefix}/user-guide/rule-engine-2-0/tutorials/function-based-on-telemetry-from-two-devices#delta-temperature-rule-chain)
-
 <br>
 <br>